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Cologne

$323+ Cheap flights from Chicago (CHI) to Cologne (CGN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CGN
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheap flight deals from Chicago to Cologne

Cheapest flights from Chicago to Cologne
Explore the most affordable flight options available from Chicago to Cologne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:25 pm
ORD
-
CGN
2 stops19h 40m
Multiple Airlines
Tue 8/2511:15 pm
CGN
-
ORD
3 stops27h 37m
Multiple Airlines
Deal found 6/27$667
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:25 pm
ORD
-
CGN
2 stops19h 25m
Multiple Airlines
Tue 8/1811:15 pm
CGN
-
ORD
3 stops27h 37m
Multiple Airlines
Deal found 6/27$808
This Mytrip deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:25 pm
ORD
-
CGN
2 stops19h 40m
Multiple Airlines
Tue 10/2011:50 am
CGN
-
ORD
2 stops33h 40m
Multiple Airlines
Deal found 6/27$817
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:00 pm
ORD
-
CGN
1 stop18h 30m
Multiple Airlines
Wed 8/2612:20 pm
CGN
-
ORD
2 stops37h 55m
Multiple Airlines
Deal found 6/30$838
This Mytrip deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:25 pm
ORD
-
CGN
2 stops18h 50m
Multiple Airlines
Mon 8/247:05 pm
CGN
-
ORD
3 stops32h 24m
Multiple Airlines
Deal found 6/30$843
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:25 pm
ORD
-
CGN
2 stops20h 15m
Multiple Airlines
Wed 9/239:15 am
CGN
-
ORD
2 stops35h 45m
Multiple Airlines
Deal found 6/29$852
This oojo deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:25 am
ORD
-
CGN
1 stop19h 25m
Turkish Airlines
Wed 8/267:10 pm
CGN
-
ORD
1 stop21h 30m
Turkish Airlines
Deal found 6/28$866

Find flight deals from Chicago to Cologne

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Cologne (CGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$667
(Mytrip)

One-way from

$323
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$1,029
Provider with most accurate pricing for Chicago (CHI)-Cologne Köln/Bonn flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Cologne Köln/Bonn flights.
Search Deals
From Chicago (CHI) to Cologne Köln/Bonn
Search Deals
One-way flight from Chicago (CHI) to Cologne Köln/Bonn
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($115 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Cologne that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Chicago to Cologne that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Wed 8/19

7:15 pm-7:30 pm

3 stops17h 15m

Cologne Köln/Bonn

Tue 8/25

6:05 pm-4:10 pm

3 stops29h 05m

$798

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Mon 9/14

8:10 pm-6:10 pm

1 stop15h 00m

Cologne Köln/Bonn

Wed 9/23

7:10 pm-9:40 am

1 stop21h 30m

$869

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 8/13

11:25 am-6:10 pm

1 stop23h 45m

Cologne Köln/Bonn

Wed 8/26

7:10 pm-9:40 am

1 stop21h 30m

$889

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 8/20

3:45 pm-10:30 pm

1 stop23h 45m

Cologne Köln/Bonn

Wed 8/26

9:30 pm-5:50 pm

2 stops27h 20m

$890

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 8/13

9:00 pm-10:30 pm

1 stop18h 30m

Cologne Köln/Bonn

Wed 8/26

8:15 pm-11:08 pm

2 stops33h 53m

$946
Quickest round-trip

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Sun 8/16

9:40 pm-5:20 pm

1 stop12h 40m

Cologne Köln/Bonn

Sun 8/23

8:30 am-6:15 pm

1 stop16h 45m

$968

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 8/13

3:40 pm-12:25 pm

2 stops13h 45m

Cologne Köln/Bonn

Wed 8/26

1:05 pm-10:05 pm

2 stops16h 00m

$1,097

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 7/16

8:10 pm-9:25 am

1 stop30h 15m

Cologne Köln/Bonn

Sun 7/26

7:10 pm-9:40 am

1 stop21h 30m

$1,204
Cheapest one-way

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Sun 9/13

7:25 pm-9:10 am

2 stops30h 45m

$323

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Sat 9/12

10:25 pm-10:55 pm

2 stops41h 30m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Chicago to Cologne

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Cologne in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Cologne flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Cologne flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Cologne flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Cologne flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Cologne flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Cologne

Have a flexible travel schedule? Discover the best time to fly to Cologne from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Cologne
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Cologne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cologne from Chicago?

    Most people fly into Cologne Köln/Bonn (CGN) if they book a flight to Cologne from Chicago. On average, Köln/Bonn has 0 inbound flights from Chicago per day from 0 airlines. Cologne Köln/Bonn is conveniently located just 9.5 mi from Cologne’s city center.

  • How long is the flight from Chicago to Cologne?

    Airlines like Turkish Airlines fly from Chicago to Cologne in about 15h. The time it takes to get you to your destination can typically vary by up to . There are 4244 mi between Chicago and Cologne.

  • Can I find deals for flights from Chicago to Cologne that include hotel bookings?

    Yes. In addition to deals on Chicago to Cologne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Cologne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Cologne.

  • Can I find deals for business class flights from Chicago to Cologne?

    Yes. Cheapflights offers flight deals from Chicago to Cologne by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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